Countable nouns inflect for number (singular and plural).
Countable nouns generally have singular and plural forms.
More can be used with either plural countable nouns (more skittles) or with unmarked mass nouns (more beer).
It is now regularly used with countable nouns, especially in speech and especially by younger speakers.
For those speakers, the noun bunch retains its original restriction to combine only with countable nouns despite its purely quantificational meaning.
There are many different classifiers in the language, and each countable noun generally has a particular classifier associated with it.
That is, when specifying the amount of a countable noun, a classifier must be inserted, and the classifier has to agree with the noun.
In this scheme, every countable noun has what might be called its inherent or expected numbers, and is unmarked for these.
